Supplemental type certificates

49,120 STCs, most recently changed first. Search by what an STC changes, its holder or a model.

Query with SQL
duckdb -csv -c "SELECT stc_number, description, holder, status, status_date
  FROM 'https://openairdocs.org/data/latest/faa_stc.parquet'
  ORDER BY status_date DESC NULLS LAST, stc_number"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

STC SA2534CEInstallation of a Collins FPA-80 flight profile advisory system.Midcoast Aviation Inc · Sep 5, 1989STC SA2535CEInstallation of a master caution panel.Midcoast Aviation Inc · Sep 5, 1989STC SA4763NMInstallation of a reworked overhead, upper deck stowage bin.Flight Structures Inc · Sep 1, 1989STC SA972GL-DRelocation of three computer emergency batteries (two optional installations).AlliedSignal Aerospace Co · Sep 1, 1989STC SA2536CEInstallation of Aero-Systems model CD-3000 fuel managment computer system.Midcoast Aviation Inc · Aug 31, 1989STC SA376GLReduction of maximum zero fuel gross weight.Orion Lift Service, Inc · Aug 31, 1989STC SA681NEInstallation of 122 inch aft cargo door.Kelowna Flightcraft Air · Aug 31, 1989STC SA1332GLReplace main landing gear wheel and Brake Assemblies with BFG Brake Assembly, 2-1522, Rev. D and Wheel Assembly, 3-1485, Rev A.BF Goodrich Aerospace · Aug 30, 1989STC SA2270CEInstallation of improved inner cabin windows.Raven Products, Inc · Aug 30, 1989STC SA2882WEInstallation of McCauley 3AF32C75/82NB-6 full feathering constant speed propellers and D3499 or D3506 spinner assemblies.US Propeller Service of Connecticut · Aug 30, 1989STC SA4245NM-DCockpit Arrangement Modifications. Approved for installation on G-IV serial number 1062 ONLY.Gulfstream Aerospace Corporation · Aug 30, 1989STC SA4246NM-DInstallation of a Global Wulfsberg GNS-X Navigation Management System (NMS) with a Global Wulfsberg Omega VLF Sensor System (OSS), an optional Global Wulfsberg Airborne Flight Information System (AFIS) and the Skylight Avionics CDI-500 digital course deviation indicator (CDI).Gulfstream Aerospace Corporation · Aug 30, 1989STC SA677NEInstallation of Auto-Vac-3 auxiliary vacuum system.Raymond Ives · Aug 30, 1989STC SA2852SWInstallation of leading edge cuffs, stall fences, aileron seals, wing tips.Bob Williams · Aug 29, 1989STC SA2530CEStructural provision for Daedalus IR scanner.Avcon Division/Butler National Corporation · Aug 28, 1989STC SA2529CEInstall a Sundstrand FA542 Flight Data RecorderDuncan Aviation, Inc · Aug 24, 1989STC SA495CEInstallation of Hartzell Model HC-A3XK-2B/7636D-4 or HC-A3VK-2B/V7636N-4 three-bladed propellers.Williams Bob or Barbara · Aug 24, 1989STC SA1388SOInstallation of crew seats.Jungle Aviation & Radio Service, Inc. · Aug 23, 1989STC SA4251NM-DInstallation of a Honeywell OZ-800 Omega/VLF Sensor System.Gulfstream Aerospace Corporation · Aug 23, 1989STC SA4247NM-DCockpit Arrangement Mods. Approved for installation on G-IV serial number 1052 ONLY.Gulfstream Aerospace Corporation · Aug 22, 1989STC SA4248NM-DRelocation of Cockpit Pilot's Side Overhead Circuit Breaker Panel.Gulfstream Aerospace Corporation · Aug 22, 1989STC SA5132SW-DInstallation of S-Tec system 60 single axis automatic flight guidance system Model ST-004.S-TEC Corporation · Aug 21, 1989STC SA5132SWDS-TEC system 60 single axis automatic flight guidance system ST-004.S-TEC Corporation · Aug 21, 1989STC SA2525SOInstallation of an Emergency Path Marking System.Aerolease Intl Inc · Aug 18, 1989STC SA4755NMInstallation of Spoilers, Inc. electric/hydraulic operated wing spoiler system.Spoilers Inc · Aug 18, 1989STC SH676NEInstallation of Center Avionics Console.Dart Air Sea Equip, Inc · Aug 18, 1989STC SA2604SOInstallation of a Litton Radar APS-504(V)5 and AN/APX-76 IFF interrogator system and a VHF Marine Band Radio.Beech Aerospace Svc, Inc · Aug 17, 1989STC SA4009NMInstallation of the Merlyn Products induction air intercooler system on the Piper Aerostars equipped with Lycoming IO-540-AA1A5/-PIA5/-S1A5 engines.Merlyn Products Inc. · Aug 16, 1989STC SA3081WEReplacement of evacuation slide container latches with latches of a new design.Goodrich Corporation · Aug 15, 1989STC SA787EAInstallation of Fleet-Line Floats 2900.Michael Kelsey · Aug 15, 1989STC SH2611SOInstallation of cargo rack.JAARS Inc. · Aug 15, 1989STC SA2609SOInstallation of Dual Collins FD-110 Flight Directors.Federal Express Corp · Aug 14, 1989STC SA5279SW-DInstallation of S-TEC manual electric trim system, Model ST-155.S-TEC Corporation · Aug 11, 1989STC SA1327GLInstall Cabin Door Ajar Warning System.Air Conditional, Inc · Aug 10, 1989STC SA5172SW-DInstallation of S-TEC system 60 pitch stabilization system, Model ST-050 with optional automatic electric trim system.S-TEC Corporation · Aug 10, 1989STC SA2606SOInstallation of passenger cabin interiors.Metair Aircraft · Aug 9, 1989STC SA3440WEInstallation of VOR/ILS compass and vertical gyro instrument switching system.Learjet Inc · Aug 8, 1989STC SA4616NMFabrication and installation of P/N 3166-2 main landing gear cabane vee assembly.F Atlee Dodge Aircraft Service · Aug 7, 1989STC SA4617NMFabrication and installation of P/N 3166-2 main landing gear cabane vee assembly.F Atlee Dodge Aircraft Service · Aug 7, 1989STC SA4618NMFabrication and installation of P/N 3166-1 main landing gear cabane vee assembly.F Atlee Dodge Aircraft Service · Aug 7, 1989STC SA4619NMFabrication and installation of P/N 3164-2 main landing gear shock strut assemblies.F Atlee Dodge Aircraft Service · Aug 7, 1989STC SA4620NMFabrication and installation of P/N 3164-2 main landing gear shock strut assemblies.F Atlee Dodge Aircraft Service · Aug 7, 1989STC SA4621NMFabrication and installation of P/N 3164-1 main landing gear shock strut assemblies.F Atlee Dodge Aircraft Service · Aug 7, 1989STC SA1400GLInstallation of Pamco emergency backup pneumatic system.Pamco Industries Corp · Aug 4, 1989STC SA2603SOInstallation of Dual Litton Compass Control Units, P/N 461995-02.Jetaire Services, Inc · Aug 4, 1989STC SA5305SW-DInstallation of S-TEC system 60 two axis automatic flight guidance system, model ST-030 with optional automatic electic trim.S-TEC Corporation · Aug 4, 1989STC SA5305SWDInstallation of S-TEC System 60 two axis automatic flight guidance system, model ST-030 with optional automatic electric trim.S-TEC Corporation · Aug 4, 1989STC SA7629SWInstallation of tail wheel conversion kit.Lyon Flying Service Inc · Aug 3, 1989STC SA1399GLReplace the Cameron Balloons Ltd basket/burner system with a Balloon Works basket/burner system.Cameron Balloons US · Aug 2, 1989STC SA3836SWInstallation of BKM fuel flow interface systemAEREX Group Inc · Aug 2, 1989